phosphoramldite 519 as a reagent. 2'-O-pixyl-6-N-benzoyladenosine 3 is the key intermediate in...
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phosphoramldite 519 as a reagent. 2'-O-pixyl-6-N-benzoyladenosine 3 is the key intermediate in which the 5 '-hydroxyl group of 3 was regiospecifically condensed with appropnately protected
